Mitsubishi Electronics P500YMF-C, PURY-P400 User Manual

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AIR CONDITIONERS CITY MULTI

Models PURY-P400, P500YMF-C

Service Handbook

Contents

1 PRECAUTIONS FOR DEVICES THAT USE R407C REFRIGERANT

..... 3

 

[1] Storage of Piping Material .................................................................

4

 

[2]

Piping Machining ...............................................................................

5

 

[3]

Brazing ..............................................................................................

6

 

[4]

Airtightness Test ................................................................................

7

 

[5]

Vacuuming ........................................................................................

7

 

[6]

Charging of Refrigerant .....................................................................

8

 

[7]

Dryer .................................................................................................

8

2

COMPONENT OF EQUIPMENT .............................................................

9

 

[1]

Appearance of Components .............................................................

9

 

[2] Refrigerant Circuit Diagram and Thermal Sensor ...........................

17

 

[3]

Electrical Wiring Diagram ................................................................

20

 

[4]

Standard Operation Data ................................................................

24

 

[5] Function of Dip SW and Rotary SW................................................

26

3

TEST RUN .............................................................................................

29

 

[1]

Before Test Run...............................................................................

29

 

[2]

Test Run Method .............................................................................

33

4GROUPING REGISTRATION OF INDOOR UNITS WITH M-NET

 

REMOTE CONTROLLER ......................................................................

34

5

CONTROL ..............................................................................................

40

 

[1] Control of Outdoor Unit ...................................................................

40

 

[2] Control of BC Controller ..................................................................

49

 

[3] Operation Flow Chart ......................................................................

50

 

[4] List of Major Component Functions ................................................

56

 

[5] Resistance of Temperature Sensor .................................................

59

6

REFRIGERANT AMOUNT ADJUSTMENT ............................................

60

 

[1] Operating Characteristics and Refrigerant Amount ........................

60

 

[2] Adjustment and Judgement of Refrigerant Amount ........................

60

 

[3] Refrigerant Volume Adjustment Mode Operation ............................

62

7

TROUBLESHOOTING ...........................................................................

66

 

[1] Principal Parts .................................................................................

66

 

[2] BC Controller Disassembly Procedure............................................

99

 

[3] Self-diagnosis and Countermeasures Depending on the Check

 

 

Code Displayed .............................................................................

104

 

[4] LED Monitor Display .....................................................................

121

8PREPARATION, REPAIRS AND REFRIGERANT REFILLING WHEN

REPAIRING LEAKS .............................................................................

141

[1] Location of leaks: Extension piping or indoor units (when cooling) ...

141

[2] Location of leaks: Outdoor unit (Cooling mode) ............................

142

[3] Location of leaks: Extension piping or indoor units (Heating mode) ..

142

[4] Location of leaks: Outdoor unit (when heating) .............................

143

9 CHECK THE COMPOSITION OF THE REFRIGERANT

 

(PURY-P200·250YMF-C only) .................................................................

144

–1–

Safety precautions

Before installation and electric work

Before installing the unit, make sure you read all the “Safety precautions”.

The “Safety precautions” provide very important points regarding safety. Make sure you follow them.

This equipment may not be applicable to EN61000-3-2: 1995 and EN61000-3-3: 1995. This equipment may have an adverse effect on

equipment on the same electrical supply system. Please report to or take consent by the supply authority before connection to the system.

Symbols used in the text

Warning:

Describes precautions that should be observed to prevent danger of injury or death to the user.

Caution:

Describes precautions that should be observed to prevent damage to the unit.

Symbols used in the illustrations

:Indicates an action that must be avoided.

:Indicates that important instructions must be followed.

:Indicates a part which must be grounded.

:Beware of electric shock (This symbol is displayed on the main unit label.) <Color: Yellow>

Warning:

Carefully read the labels affixed to the main unit.

Warning:

Use the specified cables for wiring. Make the connections securely so that the outside force of the cable is not applied to the terminals.

-Inadequate connection and fastening may generate heat and cause a fire.

Have all electric work done by a licensed electrician according to “Electric Facility Engineering Standard” and “Interior Wire Regulations”and the instructions given in this manual and always use a special circuit.

-If the power source capacity is inadequate or electric work is performed improperly, electric shock and fire may result.

Securely install the cover of control box and the panel.

-If the cover and panel are not installed properly, dust or water may enter the outdoor unit and fire or electric shock may result.

After completing service work, make sure that refrigerant gas is not leaking.

-If the refrigerant gas leaks and is exposed to a fan heater, stove, oven, or other heat source, it may generate noxious gases.

Do not reconstruct or change the settings of the protection devices.

-If the pressure switch, thermal switch, or other protection device is shorted and operated forcibly, or parts other than those specified by Mitsubishi Electric are used, fire or explosion may result.

–2–

1 PRECAUTIONS FOR DEVICES THAT USE R407C REFRIGERANT

Caution

Do not use the existing refrigerant piping.

The old refrigerant and refrigerator oil in the existing piping contains a large amount of chlorine which may cause the refrigerator oil of the new unit to deteriorate.

Use refrigerant piping made of phosphorus deoxidized copper and copper alloy seamless pipes and tubes”. In addition, be sure that the inner and outer surfaces of the pipes are clean and free of hazardous sulphur, oxides, dust/dirt, shaving particles, oils, moisture, or any other contaminant.

Contaminants on the inside of the refrigerant piping may cause the refrigerant residual oil to deteriorate.

Store the piping to be used during installation indoors and keep both ends of the piping sealed until just before brazing. (Store elbows and other joints in a plastic bag.)

If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and compressor trouble may result.

Use ester oil, ether oil or alkylbenzene (small

amount) as the refrigerator oil to coat flares and

flange connections.

The refrigerator oil will degrade if it is mixed with a large amount of mineral oil.

Use liquid refrigerant to seal the system.

If gas refrigerant is used to seal the system, the composition of the refrigerant in the cylinder will change and performance may drop.

Use a vacuum pump with a reverse flow check valve.

The vacuum pump oil may flow back into the refrigerant cycle and cause the refrigerator oil to deteriorate.

Do not use the following tools that have been used with conventional refrigerants.

(Gauge manifold, charge hose, gas leak detector, reverse flow check valve, refrigerant charge base, vacuum gauge, refrigerant recovery equipment)

If the conventional refrigerant and refrigerator oil are mixed in the R407C, the refrigerant may deteriorated.

If water is mixed in the R407C, the refrigerator oil may deteriorate.

Since R407C does not contain any chlorine, gas leak detectors for conventional refrigerants will not react to it.

Do not use a charging cylinder.

Using a charging cylinder may cause the refrigerant to deteriorate.

Be especially careful when managing the tools.

If dust, dirt, or water gets in the refrigerant cycle, the refrigerant may deteriorate.

If the refrigerant leaks, recover the refrigerant in the refrigerant cycle, then recharge the cycle with the specified amount of the liquid refrigerant indicated on the air conditioner.

Since R407C is a nonazeotropic refrigerant, if additionally charged when the refrigerant leaked, the composition of the refrigerant in the refrigerant cycle will change and result in a drop in performance or abnormal stopping.

Do not use a refrigerant other than R407C.

If another refrigerant (R22, etc.) is used, the chlorine in the refrigerant may cause the refrigerator oil to deteriorate.

–3–

[1] Storage of Piping Material

(1) Storage location

Store the pipes to be used indoors. (Warehouse at site or owner’s warehouse)

Storing them outdoors may cause dirt, waste, or water to infiltrate.

(2) Pipe sealing before storage

Both ends of the pipes should be sealed until immediately before brazing.

Wrap elbows and T’s in plastic bags for storage.

*The new refrigerator oil is 10 times more hygroscopic than the conventional refrigerator oil (such as Suniso). Water infiltration in the refrigerant circuit may deteriorate the oil or cause a compressor failure. Piping materials must be stored with more care than with the conventional refrigerant pipes.

–4–

[2] Piping Machining

Use ester oil, ether oil or alkylbenzene (small amount) as the refrigerator oil to coat flange connections.

Use only the necessary minimum quantity of oil !

Reason :

1. The refrigerator oil used for the equipment is highly hygroscopic and may introduce water inside.

Notes :

Introducing a great quantity of mineral oil into the refrigerant circuit may also cause a compressor failure.

Do not use oils other than ester oil, ether oil or alkylbenzene.

–5–

[3] Brazing

No changes from the conventional method, but special care is required so that foreign matter (ie. oxide scale, water, dirt, etc.) does not enter the refrigerant circuit.

Example : Inner state of brazed section

When non-oxide brazing was not used

When non-oxide brazing was used

Items to be strictly observed :

1.Do not conduct refrigerant piping work outdoors on a rainy day.

2.Apply non-oxide brazing.

3.Use a brazing material (Bcup-3) which requires no flux when brazing between copper pipes or between a copper pipe and copper coupling.

4.If installed refrigerant pipes are not immediately connected to the equipment, then braze and seal both ends of them.

Reasons :

1.The new refrigerant oil is 10 times more hygroscopic than the conventional oil. The probability of a machine failure if water infiltrates is higher than with conventional refrigerant oil.

2.A flux generally contains chlorine. A residual flux in the refrigerant circuit may generate sludge.

Note :

Commercially available antioxidants may have adverse effects on the equipment due to its residue, etc. When applying non-oxide brazing, use oxygen free nitrogen (OFN).

–6–

[4] Airtightness Test

No changes from the conventional method. Note that a refrigerant leakage detector for R22 cannot detect R407C

leakage.

Halide torch

R22 leakage detector

Items to be strictly observed :

1.Pressurize the equipment with nitrogen up to the design pressure and then judge the equipment’s airtightness, taking temperature variations into account.

2.When investigating leakage locations using a refrigerant, be sure to use R407C.

3.Ensure that R407C is in a liquid state when charging.

Reasons :

1.Use of oxygen as the pressurized gas may cause an explosion.

2.Charging with R407C gas will lead the composition of the remaining refrigerant in the cylinder to change and this refrigerant can then not be used.

Note :

A leakage detector for R407C is sold commercially and it should be purchased.

[5]Vacuuming

1.Vacuum pump with check valve

A vacuum pump with a check valve is required to prevent the vacuum pump oil from flowing back into the refrigerant circuit when the vacuum pump power is turned off (power failure).

It is also possible to attach a check valve to the actual vacuum pump afterwards.

2.Standard degree of vacuum for the vacuum pump

Use a pump which reaches 0.5 Torr (500 MICRON) or below after 5 minutes of operation.

In addition, be sure to use a vacuum pump that has been properly maintained and oiled using the specified oil. If the vacuum pump is not properly maintained, the degree of vacuum may be too low.

3.Required accuracy of the vacuum gauge

Use a vacuum gauge that can measure up to 5 Torr. Do not use a general gauge manifold since it cannot measure a vacuum of 5 Torr.

4.Evacuating time

Evacuate the equipment for 1 hour after –755 mmHg (5 Torr) has been reached.

After envacuating, leave the equipment for 1 hour and make sure that the vacuum is not lost.

5.Operating procedure when the vacuum pump is stopped

In order to prevent a backflow of the vacuum pump oil, open the relief valve on the vacuum pump side or loosen the charge hose to drawn in air before stopping operation.

The same operating procedure should be used when using a vacuum pump with a check valve.

–7–

[6] Charging of Refrigerant

R407C must be in a liquid state when charging, because it is a non-azeotropic refrigerant.

For a cylinder with a syphon attached For a cylinder without a syphon attached

 

Cylin-

Cylin-

der

 

der

 

Cylinder color identification

R407C-Gray

Charged with liquid refrigerant

 

R410A-Pink

Valve

Valve

 

 

 

Liquid

Liquid

Reasons :

1.R407C is a mixture of 3 refrigerants, each with a different evaporation temperature. Therefore, if the equipment is charged with R407C gas, then the refrigerant whose evaporation temperature is closest to the outside temperature is charged first while the rest of refrigerants remain in the cylinder.

Note :

In the case of a cylinder with a syphon, liquid R407C is charged without turning the cylinder up side down. Check the type of cylinder before charging.

[7]Dryer

1.Replace the dryer when the refrigerant circuit is opened (Ex. Change the compressor, full gas leakage). Be sure to replace the dryer with a CITY MULTI Series Y (For use with R407C).

If any other product is used, the unit will be damaged.

2.Opening the refrigerant circuit after changing to a new dryer is less than 1 hour. The replacement of the dryer should be the last operation performed.

–8–

2COMPONENT OF EQUIPMENT

[1]Appearance of Components

Outdoor unit

• PURY-P400·500YMF-C

Propeller fan

Fan motor

Propeller fan

Fan motor

Heat exchanger(rear)

Heat exchanger(front)

Compressor

Control box

P400 TYPE

P500 TYPE

SV block 1 CS circuit 4–way valve

Accumulator

4–way valve

CV block 1

Compressor

CV block 2 SV block 2

Drier

Compressor

–9–

Controller Box

RELAY board

FANCON board (for MF3)

Choke coil (L2)

MAIN board

INV board

Magnetic contactor (52C2)

SNB board

 

Diode stack (DS)

FANCON board (for MF2)

G/A board

Overload relay

Inteligent Power

(51C2)

Module (IPM)

Y-C board

Magnetic contactor

Noise filter

Magnetic contactor (52C1)

Capacitor (C2, C3)

(52F)

(NP)

 

(Smoothing capacitor)

–10–

MAIN board

• PUHY / PURY

CNTR CNFC1

CN20

Power supply 3 L1

1 N

CNVCC4

 

 

 

 

 

Power source

 

 

 

 

 

for control(5V)

CNS1

CNS2

CN40 CN41

CNVCC3

 

 

 

 

Power Source

 

 

 

 

for control

 

 

 

 

1-2 30V

 

 

 

 

1-3 30V

 

 

 

 

4-6

12V

 

 

 

 

5-6

5V

CN51

Indication distance

3-4 Compressor ON/OFF

3-5Trouble

CNRS3

Serial transmission to

INV board

CN3D

CN3S

CN3N

LD1

Service LED

SW4

SW3 SW2 SWU2 SWU1

SW1

–11–

INV board

CNR

CN52C Control for

52C

CNFAN Control for MF1

CNAC2 Power source 1 L2

3 N

5 G

CNVDC

1-4

DC-560V

CN15V2 Power supply for IPM control

CNVCC4

Power supply (5V)

CNL2

Choke coil

CNVCC2

Power supply

1-2 30V, 1-3 30V

4-6 12V, 5-6 5V

CNDR2

Out put to

G/A board

CNTH

SW1

CNRS2

CNACCT

 

Serial transmission

 

 

to MAIN board

 

–12–

FANCON board

CNPOW

CNFAN

CNFC2

G/A board

CNE CNDC1

CN15V1

CNIPM1

CNDR1

–13–

SNB board

Y-C board

–14–

BC controller

CNTR

CN02

M-NET transmission

CN03

SW4

SW5

SW2

SW1

CN12

Power supply

1 EARTH

3 N

5 L

–15–

RELAY 10 board

RELAY 4 board

–16–

[2]Refrigerant Circuit Diagram and Thermal Sensor PURY-P400, 500YMF-C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BV1

 

 

BV2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ST1

 

 

TH5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACC

 

 

CV7b

 

 

 

 

 

 

 

 

 

 

CV5b

 

CV2b CV3b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CV4b

CV6b

CV Block 2

 

 

 

 

 

SV Block 2

SV8

SV7

 

HEXb2 HEXf4

 

 

 

 

 

 

 

ST15

 

 

 

 

 

 

 

CV3a

 

 

 

 

 

 

 

 

 

CV7a

 

 

 

 

 

 

 

 

 

 

 

CV2a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CV5a

CV4a

CV6a

Orifice

 

 

 

 

 

 

SV6

 

TH7

 

 

 

 

 

 

HEXf1

 

ST14

 

 

 

1

 

 

 

 

 

SV5

 

 

 

 

HEXb1 HEXf3

 

 

HEXf2

 

 

 

 

 

 

CVBlock

 

 

 

 

SV Block 1

SV3

SV4

 

 

 

 

 

 

 

ST13

CV10a

 

 

 

 

 

 

 

 

 

TH6

 

 

ST12

ST11

CV9a

CV8a

 

 

 

 

 

CJ2

 

 

 

63LS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MA

 

 

 

 

 

 

 

 

P500 only

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CP3b

 

 

SA

 

 

ST9

ST3

 

 

 

 

*SV22, 32:

 

 

 

 

 

 

 

 

 

 

 

 

 

TH3

 

 

 

 

 

 

 

 

 

 

 

 

SV22 SV32

TH12

 

 

 

Comp2

 

 

 

 

ST8

 

 

 

 

 

SV4a

 

SV6a

 

 

 

CP3a

CV1b

63H2

SLEV CJ3

 

 

ST4

 

Drier TH9 CP2

 

 

TH2

 

 

ST5

 

 

 

 

 

TH4

 

 

 

21S4a

 

ST2

CJ1

63HS

O/S

CP1

ST6

SV1

TH11

 

 

 

Comp1

 

 

 

 

CS Circuit

 

 

 

21S4b

 

 

 

 

 

 

 

 

 

CV1a

 

63H1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–17–

 

 

 

 

 

 

 

 

:Solenoid valve

:Orifice

:Capillary

:Check valve

:Thermal sensor

:Strainer

:Service port

:Accumulator

CMB-P108, 1010, 1013, 1016V-FA

 

 

 

 

 

 

 

 

 

 

: Solenoid valve

 

 

 

 

 

: Orifice

 

 

 

 

 

: Capillary

 

 

 

 

 

: Check valve

 

 

 

 

 

: Thermal sensor

 

 

 

 

 

: Strainer

Solenoid valve block

TH15

LEV3 SVM2

TH16

Check

valve block

 

 

 

 

 

PS3

 

 

 

LEV1

 

SVM1

 

 

 

TH11

 

 

 

TH12

 

 

 

 

 

 

 

 

PS1

 

 

 

Gas/liquid

separator

 

 

 

 

–18–

 

 

CMB-P108V-FB

 

 

 

 

 

 

 

 

 

 

: Solenoid valve

 

 

 

 

 

: Orifice

 

 

 

 

 

: Capillary

 

 

 

 

 

: Check valve

 

 

 

 

 

: Thermal sensor

 

 

 

 

 

: Strainer

Solenoid

valve block

TH25

LEV3a

Check

valve block

 

 

TH22

 

 

 

 

 

CP

 

 

 

–19–

Mitsubishi Electronics P500YMF-C, PURY-P400 User Manual

[3] Electrical Wiring Diagram

PURY-P400·500YMF-C

–20–

>explanation <Symbol

Name

Transformer

Symbol

TR

Thermistorsensor

Expansionvalve

Pressuresensor

Terminalblock (forpowersource)

Terminalblock (forTransmission)

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Terminal FuseAC250V6.3AF

TH11,12,15,16

LEV1,3

PS1,3

TB01

TB02

SV1~10A

SV1~10B

SV1~10C

SVM1,2

T1~10 F01

transmission.

toit.

isterminalblockfor

connectpowerline

TB02

Never

Note1:

 

SV7B SV7A SV7C

SV8B SV8A SV8C

SV9B SV9A SV9C

SV10B SV10A SV10C

SVM1 SVM2

T7

T8

T9

T10

3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1

1

 

 

7

2

4 4

5

3

5 5

3

4

6 6

1

1

 

 

7

2

7 7

5

3

8 8

3

4

9 9

1

1

 

 

7

2

10

10

5

3

11

11

3

4

12

12

1

1

 

 

7

2

13

13

5

3

14

14

3

4

15

15

1

 

16

16

 

 

1 1

 

1

2 2

 

 

 

2

3 3

 

3

4 4

 

X36 X13 X14 CN32

X37 X15 X16 CN33

X38 X17 X18 CN34

X39 X19 X20 CN35

 

 

CN52

 

 

1

 

 

2

 

 

3

 

 

4

 

 

5

 

 

6

 

 

7

 

 

1

 

 

2

 

 

3

 

 

4

 

 

5

 

 

6

CN39

CN53

3

1

 

RELAY4 Board

CMB-P108·1010V-FA

Shieldwire

Transmissionline

DC30V

TB02

M2

M1

TR 22V 220~240V

CONT.board

SV1B

SV1A

SV1C

SV2B

SV2A

SV2C

 

 

1

2

T13

4

 

 

1

2

3

4

 

 

1

2

3

4

 

 

1

2

3

4

1

3

CN26

1

3

5

CNTR

X2

X1

X30

CN50

1 3

CN38

 

 

 

 

 

 

 

 

1

 

 

 

 

 

2

 

 

 

 

 

3

 

 

 

 

 

4

 

 

 

 

 

5

 

 

 

 

 

6

 

 

 

 

 

7

 

 

 

 

 

1

 

 

 

 

 

2

 

 

 

 

 

3

 

 

 

 

 

4

 

 

 

 

 

5

 

 

 

 

 

6

 

 

 

 

 

CN51

 

 

 

 

 

 

2 1

CN02

 

 

 

 

3 2 1

CN03

 

 

 

 

CNP1

 

 

 

 

1

2

3

 

 

 

1 2 3

 

 

 

 

PS1

 

 

 

 

7

1

2

T23

1

2

3

 

5

6

 

5

6

CN27

1

3

X4

X3

 

CNP3

 

1

2

3

1 2 3 PS3

4

 

4

 

7

 

7

 

5

7

X31

 

CN13

1

2

 

SV3B

SV3A

SV3C

 

 

SV4B

SV4A

SV4C

 

 

SV5B

SV5A

SV5C

 

 

SV6B

SV6A

SV6C

 

1

2

T33

4

 

1

2

T43

4

 

1

2

T53

4

 

1

2

T63

4

 

1

2

 

3

4

 

1

2

3

4

 

1

2

3

4

 

1

2

3

4

 

 

 

8

9

10

 

 

11

12

13

 

 

14

15

16

 

 

1

2

3

 

 

 

8

9

10

 

 

11

12

13

 

 

14

15

16

 

 

1

2

3

 

CN28

1

3

5

7

CN29

1

3

5

7

CN30

1

3

5

7

CN31

1

3

5

7

X6

 

X5

X32

 

X8

X7

X33

 

 

X10

X9

X34

 

X12

X11

X35

 

 

 

 

CN10

 

 

 

 

 

 

CN11

 

1

2

3

4

5

6

7

8

1

2

3

4

TH11

TH12

TH15

TH16

CN36

1

3

X21

 

 

Powersource ~220V~240V50/60Hz

EARTH

TB01

L N

PE

X60

3

F01 250VAC 6.3AF

CN46

1

 

 

 

 

 

5

 

 

 

3

 

 

 

CN121

 

6

 

CN05

5

LEV1

2 3 4

 

1

 

 

6

 

CN07

5

LEV3

2 3 4

 

1

 

–21–

CMB-P1013·1016V-FA

>explanation

Name

Symbol

Symbol

<

 

Shield wire

TB02

TR 22V 220~240V

Transformer

Thermistorsensor

Expansionvalve

TR

TH11,12,15,16

LEV1,3

DC lineTransmission30V

M2M1

CONT.board

Pressuresensor

Terminalblock power(forsource)

Terminalblock Transmission)(for

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Terminal

F

 

 

 

 

 

1 1

SV11B

SV11A

SV11C

1 1

SV12B

SV12A

SV12C

1 1

SV13B

SV13A

SV13C

1 1

SV14B

SV14A

SV14C

1 1

SV15B

SV15A

SV15C

1 1

SV16B

SV16A

SV16C

 

SVM1

SVM2

AC250VFuse6.3A

 

 

 

 

 

22 T1133

4 4

2 2

T1233

4 4

2 2

T1333

4 4

2 2

T1433

4 4

2 2

T1533

4 4

2

3

4

1

2 2

3 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

T163

4

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

 

4

5

6

 

7

8

9

 

10

11

12

 

13

14

15

16

1

2

3

4

 

 

 

 

 

SV1~16A

SV1~16B

SV1~16C

SVM1,2

 

 

 

 

 

 

 

RELAY10board

1

2

3

 

4

5

6

 

7

8

9

 

10

11

12

 

13

14

15

16

1

2

3

4

 

 

PS1,3

TB01

TB02

T1~16

F01

 

 

 

 

 

CN40

X41

X40

X42

CN41

X44

X43

X45

CN42

X47

X46

X48

CN43

X50

X49

X51

CN44

X53

X52

X54

CN45

X56

X55

X57

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

3

5

7

1

3

5

7

1

3

5

7

1

3

5

7

1

3

5

7

1

3

5

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 2

CNVCC2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13 CN39

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV7B

 

3 2

3 2

54

54

3 5

 

X36

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T7

 

X13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV7A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV7C

 

4

4

6 6

1

 

X14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV8B

 

2

2

7 7

5

 

X37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T8

 

X15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV8A

3

3

8 8

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV8C

 

4

4

9 9

1

 

X16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV9B

 

3 2

3 2

1110

1110

3 5

 

X38

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T9

 

X17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV9A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV9C

 

4

4

12 12

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CNOUT2

 

 

CNOUT4

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

7

 

X19

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV10B

 

32

32

1413

1413

35

 

X39

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV10A

 

X20

 

 

 

 

 

 

 

 

 

 

 

 

 

1 2 3 4 5 6 7 8

1 2 3 4

 

 

 

 

 

 

 

 

 

SV10C

 

4

4

15 15

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SV1B

SV1A

SV1C

 

 

SV2B

SV2A

SV2C

 

 

 

1

2

T13

4

 

1

2

T23

4

 

 

 

1

2

3

4

 

1

2

3

4

 

 

 

1

2

3

4

 

 

5

6

7

 

 

 

1

2

3

4

 

 

5

6

7

 

1

3

 

1

3

5

7

 

1

3

5

7

 

CNTR

CN26

 

 

 

 

CN27

 

 

 

 

 

X2

X1

X30

 

 

X4

X3

X31

 

 

1 3

CN38

 

 

 

 

 

CNOUT1

1

2

3

 

2 1

 

CN02

 

 

 

 

 

3 2 1

 

CN03

 

 

 

 

 

3 2 1

 

CNVCC1

 

 

 

 

 

CNP1

 

 

CNP3

 

CN13

1

2

3

1

2

3

1

2

1 2 3

1 2 3

PS1

PS3

 

SV3B

SV3A

SV3C

 

 

SV4B

SV4A

 

SV4C

 

 

SV5B

SV5A

SV5C

 

 

SV6B

SV6A

SV6C

 

 

 

 

 

1

2

T33

4

 

1

2

 

T43

 

4

 

1

2

T53

4

 

1

2

T63

4

 

 

 

 

 

1

2

3

4

 

1

2

 

3

 

4

 

1

2

3

4

 

1

2

3

4

 

 

 

 

 

 

8

9

10

 

 

 

11

12

13

 

14

15

16

 

 

1

2

3

 

 

 

 

 

 

8

9

10

 

 

 

11

12

13

 

14

15

16

 

 

1

2

3

 

 

 

 

 

 

1

3

5

7

 

1

3

 

5

7

 

1

3

5

7

 

1

3

5

7

1

3

1

3

 

CN28

 

 

 

 

CN29

 

 

 

 

 

CN30

 

 

 

 

CN31

 

 

 

CN36

 

CN46

 

 

X6

X5

X32

 

 

X8

 

X7

 

X33

 

 

X10

X9

X34

 

 

X12

X11

X35

 

X21

 

X60

 

4

5

6

7

8

 

1

2

3

4

CNOUT3

 

 

 

 

 

 

F01 250VAC

6.3AF

 

 

CN12

1 3 5

 

6

CN05

3 4 5

 

2

 

1

 

6

CN07

5

2 3 4

 

1

 

 

 

CN10

 

 

 

 

 

 

CN11

 

1

2

3

4

5

6

7

8

1

2

3

4

TH11

TH12

TH15

TH16

Powersource ~220V~240V50/60Hz

EARTH

TB01 L N

PE

LEV1

LEV3

transmission.

toit.

isterminalblockfor

connectpowerline

TB02

Never

Note1:

 

–22–

CMB-P108V-FB

>explanation

<Symbol

Shield wire

TB02

Name

Transformer

 

Symbol

TR

DC lineTransmission30V

M2M1

Thermistorsensor

Expansionvalve

Terminalblock (forpowersource)

Terminalblock (forTransmission)

Solenoidvalve

Solenoidvalve

Solenoidvalve

Terminal FuseAC250V6.3AF

isterminalblockfortransmission.

connectpowerlinetoit.

TH12,15

LEV3

TB01

TB02

SV1~8A

SV1~8B

SV1~8C

T1~8 F01

Note1:TB02

Never

 

 

 

SV1B

SV1A

SV1C

 

 

SV2B

SV2A

SV2C

 

 

SV3B

SV3A

SV3C

 

 

 

1

2

T13

4

 

1

2

T23

4

 

1

2

T33

4

 

 

 

1

2

3

4

 

1

2

3

4

 

1

2

 

3

4

 

 

 

1

2

3

4

 

 

5

6

7

 

 

 

8

9

10

 

 

 

1

2

3

4

 

 

5

6

7

 

 

 

8

9

10

 

1

3

CN26

1

3

5

7

CN27

1

3

5

7

CN28

1

3

5

7

 

CNTR

 

X2

X1

X30

 

X4

X3

X31

 

X6

 

X5

X32

 

 

1 3

CN38

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

SV7B

T7

2

SV7A

3

SV7C

 

4

 

 

1

SV8B

T8

2

SV8A

3

SV8C

 

4

 

SV4B

SV4A

SV4C

 

 

SV5B

SV5A

SV5C

 

1

2

T43

4

 

1

2

T53

4

 

1

2

3

4

 

1

2

3

4

 

 

11 11

12 12

13 13

 

 

14 14

15 15

16 16

 

CN29

1

3

5

7

CN30

1

3

5

7

X8

X7

X33

 

 

X10

X9

X34

 

1

 

 

2

4 4

3

5 5

4

6 6

1

 

 

2

7 7

3

8 8

4

9 9

 

10

10

 

11

11

 

12

12

 

13

13

 

14

14

 

15

15

 

16

16

 

SV6B

SV6A

SV6C

 

1

2

T63

4

 

1

2

3

4

 

 

1

2

3

 

 

1

2

3

 

CN31

1

3

5

7

X12

X11

X35

 

RELAY4Board

 

 

7

 

 

5

X36

 

 

 

3

X13

 

 

 

1

X14

CN52

CN32

7

 

1

5

X37

2

X15

3

3

4

 

X16

5

1

6

 

 

CN33

7

 

 

CN39

3

1

Powersource ~220V~240V50/60Hz

EARTH

TB01 L N

PE

F01 250VAC 6.3A F

 

5

 

3

CN12

1

 

220~240V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TR

2 1

CN02

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 2 1

CN03

 

 

 

 

 

 

 

 

 

 

 

 

CN07

2 3 4 5 6

LEV3

 

CONT.board

 

 

 

 

 

 

 

 

 

 

 

2CN11

 

 

1

 

 

1

2

1

2

3

4

5

6

7

8

1

3

4

 

 

 

 

CN13

 

 

 

CN10

 

 

 

 

 

 

 

 

 

 

TH12

TH15

–23–

[4]

 

Standard Operation Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 Cooling operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor unit

 

 

PURY-P400YMF-C

 

 

 

 

PURY-P500YMF-C

 

Items

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor

 

 

 

 

 

27.0/19

 

 

 

 

 

 

27.0/19

 

 

 

 

 

Ambient temp.

 

 

 

DB/WB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor

 

 

 

 

35.0/24.0

 

 

 

 

 

 

35.0/24.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity

 

Set

 

 

 

5

 

 

 

 

 

 

 

5

 

 

 

 

 

Indoor unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity in operation

 

 

 

5

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

-

100

 

100

 

100

50

50

 

125

 

125

 

125

 

100

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main pipe

 

 

 

 

 

5

 

 

 

 

 

 

 

5

 

 

 

 

 

Piping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Branch pipe

 

m

10

 

10

 

10

10

10

 

10

 

10

 

10

 

10

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total piping length

 

 

 

 

55

 

 

 

 

 

 

55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor unit fan notch

 

-

Hi

 

Hi

 

Hi

Hi

Hi

 

Hi

 

Hi

 

Hi

 

Hi

Hi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refrigerant volume

 

kg

 

 

 

27.1

 

 

 

 

 

 

29.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

Total current

 

A

 

27.6/26.2/25.2

 

 

 

34.6/32.8/31.7

 

Outdoor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

 

 

V

 

380/400/415

 

 

 

 

 

380/400/415

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

opening

BC controller (1, 3)

 

Pulse

360

 

2000

 

360

300

340

 

410

 

2000

 

410

 

350

280

 

 

Indoor unit

 

 

 

 

 

 

360

 

340

 

 

410

 

 

360

LEV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Oil return (SLEV)

 

 

 

 

 

200

 

 

 

 

 

 

344

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

High pressure/Low pressure

 

 

 

 

 

21.5/4.4

 

 

 

 

 

 

21.5/4.3

 

 

 

BC

 

(before MA)

 

 

 

 

 

20.5/20.5

 

 

 

 

 

 

20.5/20.5

 

 

 

 

(after O/S)

 

 

kg/cm2G

 

(2.11/0.43)

 

 

 

 

 

 

(2.11/0.42)

 

 

 

 

controller

High/Intermediate

 

(MPa)

 

(2.01/2.01)

 

 

 

 

 

 

(2.01/2.01)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Discharge (TH11/TH12)

 

 

 

 

92/102

 

 

 

 

 

 

97/102

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat exchanger outlet (TH5)

 

 

 

 

 

 

 

 

 

42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inlet

 

 

 

 

 

4

 

 

 

 

 

 

 

5

 

 

 

 

 

 

Accumulator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outlet

 

 

 

 

 

6

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

temperature

 

Suction (Comp) (No.1/No.2)

 

 

 

 

6/12

 

 

 

 

 

 

12/12

 

 

 

 

 

 

 

 

° C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

Low pressure saturation

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor

temperature

(TH2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sectional

 

Liquid level

Upper (TH4)

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower (TH3)

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shell bottom (Comp No.1/No.2)

 

 

 

 

60/51

 

 

 

 

 

 

65/50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CS circuit (TH9)

 

 

 

 

 

 

 

 

 

 

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circulating configuration (α OC)

 

 

 

 

 

 

 

 

 

0.23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor

LEV inlet

 

 

 

 

 

 

 

 

 

 

26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

Heat exchanger outlet

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–24–

2 Heating operation

Items

 

 

Outdoor unit

 

PURY-P400YMF-C

 

 

 

PURY-P500YMF-C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor

 

 

 

20.0/-

 

 

 

 

 

 

 

20.0/-

 

 

 

 

 

Ambient temp.

 

 

DB/WB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor

 

 

7.0/6.0

 

 

 

 

 

 

 

7.0/6.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quantity

Set

 

 

5

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor unit

 

Quantity in operation

 

 

5

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

-

100

100

 

100

 

50

 

50

 

125

125

 

125

 

100

 

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main pipe

 

 

 

5

 

 

 

 

 

 

 

 

5

 

 

 

 

 

Piping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Branch pipe

m

10

10

 

10

 

10

 

10

 

10

10

 

10

 

10

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total piping length

 

 

 

55

 

 

 

 

 

 

 

55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor unit fan notch

-

Hi

Hi

 

Hi

 

Hi

 

Hi

 

Hi

Hi

 

Hi

 

Hi

 

Hi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refrigerant volume

kg

 

 

27.1

 

 

 

 

 

 

 

29.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

Total current

A

 

25.6/24.3/23.4

 

 

 

 

32.1/30.5/29.4

 

 

Outdoor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

 

V

 

380/400/415

 

 

 

 

 

 

380/400/415

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

opening

Indoor unit

 

 

 

 

600

600

 

600

 

450

 

450

 

650

650

 

650

 

600

 

350

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BC controller (1, 3)

Pulse

 

60

 

 

 

 

1400

 

 

 

60

 

 

 

 

1600

 

LEV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Oil return (SLEV)

 

 

 

 

 

 

 

 

 

 

122

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

High pressure/Low pressure

 

 

 

21.5/3.6

 

 

 

 

 

 

 

21.5/3.2

 

 

 

BC

 

(before MA)

 

 

20.5/17.5

 

 

 

 

 

 

 

20.5/17.5

 

 

 

 

(after O/S)

 

kg/cm2G

 

(2.11/0.35)

 

 

 

 

 

 

(2.11/0.31)

 

 

 

controller

High/Intermediate

(MPa)

 

(2.01/1.72)

 

 

 

 

 

 

(2.01/1.72)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Discharge (TH11/TH12)

 

 

 

88/93

 

 

 

 

 

 

 

88/93

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat exchanger inlet (TH5)

 

 

 

 

– 3

 

 

 

 

 

 

 

– 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inlet

 

 

 

 

– 6

 

 

 

 

 

 

 

– 7

 

 

 

 

 

Accumulator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outlet

 

 

 

 

– 6

 

 

 

 

 

 

 

– 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Suction (Comp) (No.1/No.2)

 

 

 

 

– 5/2

 

 

 

 

 

 

 

– 5/0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

temperature

 

Low pressure saturation

 

 

 

 

 

 

 

 

 

 

– 10

 

 

 

 

 

 

 

 

 

Liquid level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor

temperature (TH2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

 

 

Upper (TH4)

° C

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sectional

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower (TH3)

 

 

 

 

 

 

 

 

 

 

– 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shell bottom (Comp No.1/No.2)

 

 

 

43/45

 

 

 

 

 

 

 

40/33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CS circuit (TH9)

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Circulating configuration (α OC)

 

 

 

 

 

 

 

 

 

 

0.28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor

Heat exchanger inlet

 

 

 

 

 

 

 

 

 

 

81

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit

LEV inlet

 

 

 

 

 

 

 

 

 

 

34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–25–

[5] Function of Dip SW and Rotary SW

(1) Outdoor unit PURY-P400·500YMF-C.

1Variable capacity unit MAIN board

Switch

 

Function

Function According to Switch Operation

Switch Set Timing

 

When Off

When On

When Off

 

When On

 

 

 

 

 

SWU

1 ~

2

Unit Address Setting

Set on 51 ~ 100 with the rotary switch.*2

Before power is turned on.

 

1 ~

8

For self diagnosis/

Refer to LED monitor display on the outdoor board.

 

 

SW1

 

 

operation monitoring

 

 

 

 

 

 

 

 

 

 

9 ~ 10

-

-

-

 

-

 

1

 

Centralized Control

Centralized control not

Centralized control

Before power is turned on.

 

 

 

Switch

connected.

connected.

 

 

 

 

2

 

Deletion of connection

Storing of refrigeration

Deletion of refrigeration

Before power is turned on.

 

 

 

information.

system connection

system connection

 

 

 

 

 

 

 

information.

information.

 

 

 

 

3

 

Deletion of error history.

Store IC•OC error history.

Erase IC•OC error history.

During normal operation when

 

 

 

 

 

 

power is on.

 

 

 

4

 

• Adjustment of Refriger-

Ordinary control

• Refrigerant volume

During normal

 

Invalid 2 hours

 

 

 

ant Volume

 

adjustment operation.

operation when

 

after compressor

SW2

 

 

• Ignore liquid level errors

 

• Ignore liquid level errors

power is on.

 

starts.

5

 

-

-

-

 

-

 

 

 

 

6

 

-

-

-

 

-

 

7

 

Forced defrosting

Ordinary control

Start forced defrosting.

During normal

 

10 minutes or

 

 

 

 

 

 

operation when

 

more after

 

 

 

 

 

 

power is on.

 

compressor

 

 

 

 

 

 

 

 

starts.

 

8

 

-

-

-

 

-

 

9

 

Reset of the time the CS

When the CS circuit is

Timer Reset

During normal operation when

 

 

 

circuit is closed.

closed, that time is totaled.

 

power is on.

 

 

 

10

 

-

-

-

 

-

 

1

 

SW3-2 Function Valid/

SW3-2 Function Invalid

SW3-2 Function Valid

During normal operation when

 

 

 

Invalid

 

 

power is on.

 

 

 

2

 

Indoor Unit Test Operation

Stop all indoor units.

All indoor units test run

When SW3-1 is ON after power is

 

 

 

 

 

ON.

turned on.

 

 

 

3

 

Defrosting start tempera-

– 8° C

– 10° C

During normal operation when

 

 

 

ture .

 

 

power is on.

 

 

 

4

 

Defrosting end tempera-

7° C

12° C

During normal operation when

SW3

 

 

ture.

 

 

power is on. (Except during

 

 

 

 

 

 

defrosting)

 

 

 

5

 

Target low-pressure

Ordinary control

2deg lower than normal

During normal operation when

 

 

 

change

 

 

power is on.

 

 

 

6

 

Pump Down Function

Ordinary control

Pump Down Operation

While the compressor is stopped.

 

7

 

Target high-pressure

Ordinary control

High pressure / 1.5 ~ 2.5 K

During normal operation when

 

 

 

change

 

higher than normal

power is on.

 

 

 

8

 

-

-

-

 

-

 

9

 

-

-

-

 

-

 

10

 

Models

Model 400

Model 500

When switching on the power.

 

1

 

SW4-2 Function valid/

SW4-2 Function invalid

SW4-2 Function valid

When switching on the power.

 

 

 

Invalid

 

 

 

 

 

 

 

 

 

 

 

2

 

Configuration compensa-

Changes as shown below by on → off change

When SW4-1 is ON

 

 

 

tion value

0 %→ 3 %→ 6 %→ 9 %→ 12 %→ – 6 %→ – 3 %→ 0 %

 

 

 

 

 

 

 

3

 

-

-

-

 

-

SW4

4

 

-

-

-

 

-

5

 

-

-

-

 

-

 

 

 

 

6

 

-

-

-

 

-

 

7

 

-

-

-

 

-

 

8

 

-

-

-

 

-

 

9

 

-

-

-

 

-

 

10

 

-

-

-

 

-

Note 1: Factory setting is SWU 1 to 2 = 00, SW3 - 10 = set by model. All other switches are set to OFF. Note 2: If the address is set from 01 to 50, it automatically becomes 100.

–26–

(2)Indoor unit DIP SW1, 3

Switch

 

SW name

Operation by SW

Switch set timing

Remarks

 

 

 

 

 

OFF

ON

OFF

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Room temp. sensor position

Indoor unit inlet

Built in remote controller

 

 

 

 

2

Clogged filter detect.

None

Provided

 

 

 

 

3

Filter duration

100h

2500h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

OA intake

Ineffective

Effective

 

 

Always ineffective for PKFY-P.VAM

 

5

Remote display select.

Fan output display

Thermo. ON signal display

 

 

 

SW1

6

Humidifier control

At stationary heating

Always at heat.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

Heating thermo. OFF airflow

Very low speed

Low speed

 

 

 

 

8

Heating thermo. OFF airflow

SW1-7 setting

Set airflow

 

 

 

 

9

Power failure automatic

Ineffective

Effective

 

 

 

 

return

 

 

 

 

 

 

 

 

 

 

 

10

Power source start/stop

Ineffective

Effective

 

 

 

 

1

Model selection

Heat pump

Cool.only

At unit stopping

 

 

 

 

 

 

 

(at remote

 

 

2

Louver

Cooling capacity saving

 

None

Provided

 

 

for PKFY-P. VAM,

 

controller OFF)

 

 

 

 

effective/ineffective

 

 

 

 

 

 

 

3

Vane

None

Provided

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Vane swing function

None

Provided

 

 

Not provided for PKFY-P.VAM

 

 

 

Provided for PLFY-P.VGM (ON) setting

 

 

 

 

 

 

 

 

 

SW3

5

Vane horizontal angle

1st setting

2nd setting

 

 

 

 

6

Vane angle set for cooling

Down blow B, C

Horizontal

 

 

Always down blow B,C for PKFY-P.VAM

 

 

 

Horizontal (ON) setting for PLFY-P.VLMD

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

8

Heating 4deg up

Effective

Ineffective

 

 

Ineffective (ON) setting for floor

 

 

 

standing

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1: The shaded part

 

 

indicates the setting at factory shipment. (For the SW not being shaded, refer to the

 

 

table below.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

PLFY-P

 

 

 

PEFY-P

 

 

PDFY-P

PFFY-P

 

PCFY-P

PKFY-P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch

 

VBM-A

VLMD-A

VKM-A

 

VML-A VMH-A 20~80VMM-A

100~140VMM-A

VM-A

VLRM-A, VLEM-A

VGM-A

VAM-A VGM-A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

OFF

ON

 

OFF

ON

OFF

ON

OFF

 

ON

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW1

 

6

OFF

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

OFF

 

 

7

 

OFF

 

ON

 

OFF

 

ON

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

ON

 

 

 

 

 

OFF

 

 

 

 

ON

SW3

 

4

ON

OFF

ON

 

 

 

 

 

OFF

 

 

 

ON

OFF

ON

 

6

OFF

ON

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

OFF

 

 

 

ON

 

 

OFF

Note 2: The DipSW setting is only effective during unit stopping (remote controller OFF) for SW1, 2, 3 and 4 commonly

and the power source is not required to reset.)

3: When both SW1-7 and SW1-8 are being set to ON, the fan stops at the heating thermostat of OFF.

 

 

 

 

 

 

Setting of DIP SW2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

 

P20

 

P25

 

 

P32

 

 

P40

 

 

P50

 

 

P63

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity (model name) code

 

 

4

 

 

 

 

 

5

 

 

 

 

 

 

6

 

 

 

 

 

8

 

 

 

 

 

 

10

 

 

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW2 setting

ON

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

 

 

P71

 

P80

 

 

P100

 

P125

 

 

P140

 

P200

 

P250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity (model name) code

 

 

14

 

 

 

 

16

 

 

 

 

 

20

 

 

 

 

 

25

 

 

 

 

 

28

 

 

 

 

40

 

 

 

50

 

 

SW2 setting

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–27–

Setting of DIP SW4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting of DIP SW5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

Circuit board used

 

 

 

 

SW4

 

 

 

 

220V

 

 

 

 

 

 

1

 

2

 

 

 

 

3

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PMFY-P-VBM-A

 

 

 

 

 

 

 

ON

 

OFF

 

 

 

 

ON

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLFY-P-VLMD-A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PDFY-P20 ~ 80VM-A

 

 

 

 

 

 

 

ON

 

OFF

 

 

 

 

ON

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLFY-P40 ~ 63VKM-A

 

 

 

 

 

 

 

OFF

 

OFF

 

 

 

 

OFF

 

ON

 

 

 

 

 

 

 

 

PLFY-P80 ~ 125VKM-A

 

 

Phase control

ON

 

OFF

 

 

 

 

OFF

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCFY-P-VGM-A

 

 

 

 

 

 

 

OFF

 

ON

 

 

 

 

OFF

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKFY-P-VGM-A

 

 

 

 

 

 

 

OFF

 

OFF

 

 

 

 

ON

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PKFY-P-VAM-A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PEFY-P20 ~ 80VMM-A

 

 

 

 

 

 

 

ON

 

ON

 

 

 

 

OFF

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PFFY-P-VLEM-A, P-VLRM-A

 

 

 

 

 

 

OFF

 

OFF

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

PEFY-P20 ~ 32VML-A

 

 

 

 

 

 

 

ON

 

ON

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PEFY-P40 ~ 140VMH-A

 

 

Relay selection

OFF

 

OFF

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PEHY-P200·250VMH-A

 

 

ON

 

OFF

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PDFY-P100·125VM-A

 

 

 

 

 

 

 

OFF

 

OFF

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PEFY-P100 ~ 140VMM-A

 

 

 

 

 

 

ON

 

ON

 

 

 

 

ON

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch

 

Function

 

 

Operation by switch

 

 

Switch set timing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PLFY-P-VKM-A)

(PCFY-P-VGM-A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

* The ceiling

3

 

 

 

 

 

 

 

Ceiling height

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

3.5 m

 

Always after powering

SWA

Ceiling height setting

 

 

 

height is

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

changed by

2

 

 

 

 

 

2

 

 

2.8 m

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWB setting. 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

2.3 m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PDFY-P20 ~ 80VM-A, PEFY-P20 ~ 80VMM-A)

 

 

 

 

 

 

 

 

 

External static

3

 

 

 

 

100Pa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWA

2

 

 

 

 

50Pa

 

 

 

 

 

 

 

 

 

 

 

Always after powering

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pressure setting

1

 

 

 

 

30Pa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* For other models, change the setting of static pressure by replacing the connector.

 

 

(PLFY-P-VLMD-A)

 

 

 

 

 

SWA

For options

3

 

 

 

 

 

* As this switch is used by interlocking with SWC,

Always after powering

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

refer to the item of SWC for detail.

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PLFY-P-VKM-A)

 

 

 

 

 

 

 

 

 

 

SWB

1

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-way

 

 

 

 

 

SWA

 

 

 

 

 

 

 

 

 

 

 

 

 

2-way

3.5 m

3.8 m

3.8 m

 

 

SWB

Setting of air outlet opening

 

3-way

 

 

 

 

 

 

Always after powering

 

 

 

 

 

 

 

 

 

 

 

 

 

3-way

3.0 m

3.3 m

3.5 m

 

 

 

 

4-way

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-way

2.7 m

3.0 m

3.5 m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PLFY-P-VKM-A, PCFY-P-VGM-A, PKFY-P-VGM-A, PDFY-P-VM-A)

 

SWC

Airflow control

 

 

 

 

 

* Set to the option to install the high efficiency

Always after powering

Option

 

 

 

 

 

 

 

 

 

 

 

 

Standard

 

 

 

 

 

filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–28–

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